单词：cottonwood
音标：['kɔtәnwjd] ；
n. 三角叶杨
n. any of several North American trees of the genus Populus having a tuft of cottony hairs on the seed
词型变化：名词复数形式 : cottonwoods
考试类型：[托福]
考试类型：[托福]
词性分布：
cottonwood的用法和样例：
例句
用作名词(n.)
- Several scrawny cottonwood trees do not usually generate much excitement in the world of ecology.在生态学世界中,几株瘦骨嶙峋的三角叶杨通常没什么好令人兴奋的。
- Its banks were shaded by cottonwood and redwood trees.河流的两岸被棉花树和红木树遮蔽住了。
词汇搭配
- black cottonwood美国黑杨
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